Antilock Brake System

CIRCUIT DIAGRAM











INSPECTION PROCEDURE

FAILURE CONDITION:
DTC 51 can only be set during initialization. If the feedback current is less than the command current for a specified period of time, a malfunction exists.

DIAGNOSTIC AIDS:
An "intermittent" malfunction of this DTC may be caused by a sticking, binding or slipping mechanical part of the system.
The frequency of the malfunction can be checked by using the enhanced diagnostic function of the TECH-1 as described in "TECH-1 Diagnostics". If the DTC only fails once and DTC 64 also fails, refer to DTC 64. If intermittent and enhanced diagnostics show this DTC fails during Antilock Brake System (ABS) operation.
Depending on the frequency of the malfunction, a physical inspection of the suspected mechanical parts may be necessary.